Replacement HMMWV / Humvee Upgraded 24V Electric Heater Flow Control Valve – Direct OEM Replacement

Replaces OEM Part #: 6015659
NSN: 4810-01-536-3832
Vehicle Application: 11XX Series HMMWV / Humvee

Upgrade your Humvee's heating and air conditioning system with our Heavy-Duty 24V Electric Heater Flow Control Valve, specifically designed for 11XX Series HMMWV vehicles. This upgraded heater coolant flow control valve is a direct, better-than-OEM replacement for the original oil-actuated heater core valve, Part # 6015659 / NSN 4810-01-536-3832.

The factory heater flow control valve regulates the flow of hot engine coolant through the heater core, allowing the HVAC system to control cabin temperature. Over time, the original oil-actuated valve can become slow to respond, fail to close completely, or allow unwanted hot coolant to circulate through the heater core, resulting in poor temperature regulation and reduced air conditioning performance.

Our upgraded 24V electric heater flow control valve replaces the original oil-actuated design with a fast-acting electric solenoid that provides immediate coolant shutoff for improved heating and cooling performance.

Key Features & Benefits

• Upgraded Heater Flow Control Valve: Better-than-OEM replacement for the factory Humvee heater core coolant control valve.

• Direct Replacement for Part # 6015659: Replaces OEM NSN 4810-01-536-3832.

• 24V Plug-and-Play Installation: Utilizes the factory electrical connector with no wiring modifications required.

• Instant Coolant Flow Shutoff: Fast-acting electric solenoid closes immediately when commanded, preventing unwanted hot coolant circulation through the heater core.

• Improved Air Conditioning Performance: Prevents unwanted heater core heat from interfering with cabin cooling.

• Cool-Running Electric Design: Eliminates the hot external actuator housing associated with the original oil-actuated valve.

• Precise Heater Coolant Flow Control: Provides faster, more reliable temperature regulation than the factory valve.

• Heavy-Duty Construction: Designed for demanding military vehicle applications and extended service life.

• Corrects Common HVAC Problems: Helps resolve the common issue of cold air from the rear HVAC system while hot air continues blowing from the front vents due to a failed factory heater valve.

Product Specifications

• Product: Upgraded Electric Heater Coolant Flow Control Valve

• OEM Replacement Part #: 6015659

• OEM NSN: 4810-01-536-3832

• Application: 11XX Series HMMWV / Humvee

• Voltage: 24V DC

• Actuation: Electric Solenoid

• Electrical Connection: Factory-Style Plug

• Function: Controls Hot Engine Coolant Flow Through Heater Core

• Installation: Direct OEM Replacement